At NSN Unlimited, we maintain a large database of parts WC4027-7-15, ST3M557-7-15, ST3M557 7 15, HT4027-7-15 with NSN 5305-01-547-1638 used in civil and defense applications for the aerospace, marine, and commercial manufactured by West Coast Aerospace Inc, Alcoa Global Fasteners Inc, Boeing Company The, Emhart Teknologies Inc, Linread Ltd. Utilize our interface to browse items by part number, part type, manufacturer, and more. Obtain insights on top MRO and FBO services, Manufacturer profiles, and part catalogs.
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| Alternative NSN: 5305-01-547-1638 |
| Item Name: Screw Close Toleran |
| FSG: 53 Hardware and Abrasives |
| Federal Supply Class (FSC): 5305 Screws |
| NIIN: 015471638 |
| NCB Code: USA (01) |
| Manufacturers: West Coast Aerospace Inc , Alcoa Global Fasteners Inc , Boeing Company The , Emhart Teknologies Inc , Linread Ltd , Huck International Inc , Houston Precision Fastener L L C , Sps Technologies Ltd , Saturn Fasteners Inc , Reid Products Inc , Valley Todeco Inc , Heartland Precision Fasteners Inc , Camcar Llc , Lisi Aerospace , Hi Shear Corporation |
| Part No | NSN | Item Name | Manufacturer | QTY | RFQ |
|---|---|---|---|---|---|
| WC4027-7-15 | 5305-01-547-1638 | screw close toleran | west coast aerospace inc | Avl | RFQ |
| WC4027-7-15 | 5305-01-547-1638 | screw close toleran | alcoa global fasteners inc | Avl | RFQ |
| WC4027-7-15 | 5305-01-547-1638 | screw close toleran | boeing company the | Avl | RFQ |
| WC4027-7-15 | 5305-01-547-1638 | screw close toleran | emhart teknologies inc | Avl | RFQ |
| ST3M557-7-15 | 5305-01-547-1638 | screw close toleran | boeing company the | Avl | RFQ |
| ST3M557-7-15 | 5305-01-547-1638 | screw close toleran | alcoa global fasteners inc | Avl | RFQ |
| ST3M557-7-15 | 5305-01-547-1638 | screw close toleran | linread ltd | Avl | RFQ |
| ST3M557-7-15 | 5305-01-547-1638 | screw close toleran | huck international inc | Avl | RFQ |
| ST3M557-7-15 | 5305-01-547-1638 | screw close toleran | houston precision fastener l l c | Avl | RFQ |
| ST3M557-7-15 | 5305-01-547-1638 | screw close toleran | sps technologies ltd | Avl | RFQ |
| ST3M557-7-15 | 5305-01-547-1638 | screw close toleran | saturn fasteners inc | Avl | RFQ |
| ST3M557-7-15 | 5305-01-547-1638 | screw close toleran | reid products inc | Avl | RFQ |
| ST3M557-7-15 | 5305-01-547-1638 | screw close toleran | valley todeco inc | Avl | RFQ |
| ST3M557-7-15 | 5305-01-547-1638 | screw close toleran | emhart teknologies inc | Avl | RFQ |
| ST3M557 7 15 | 5305-01-547-1638 | screw close toleran | heartland precision fasteners inc | Avl | RFQ |
| ST3M557 7 15 | 5305-01-547-1638 | screw close toleran | camcar llc | Avl | RFQ |
| HT4027-7-15 | 5305-01-547-1638 | screw close toleran | sps technologies ltd | Avl | RFQ |
| HT4027-7-15 | 5305-01-547-1638 | screw close toleran | lisi aerospace | Avl | RFQ |
| HT4027-7-15 | 5305-01-547-1638 | screw close toleran | hi shear corporation | Avl | RFQ |
| HT4027-7-15 | 5305-01-547-1638 | screw close toleran | emhart teknologies inc | Avl | RFQ |
| HT4027-7-15 | 5305-01-547-1638 | screw close toleran | boeing company the | Avl | RFQ |
| HT4027-7-15 | 5305-01-547-1638 | screw close toleran | alcoa global fasteners inc | Avl | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| CMLP | THREAD QUANTITY PER INCH | 20 |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| MATT | MATERIAL | NICKEL ALLOY 718 OVERALL |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| ANEE | GRIP LENGTH | 0.938 INCHES NOMINAL |
| SR-1 | MFR SOURCE CONTROLLING REFERENCE | ST3M557-7-15 |
| AGAV | III END ITEM IDENTIFICATION | AIRCRAFT, HORNET F/A-18 (E/F) |
| AAJD | THREAD CLASS | 3A |
| CRSQ | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
| SR-1 | SPEC/STD CONTROLLING DATA | |
| AHYM | NOMINAL THREAD DIAMETER | 0.4375 INCHES |
| AASL | HEAD DIAMETER | 0.612 INCHES MINIMUM AND 0.672 INCHES MAXIMUM |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| CXCY | III PART NAME ASSIGNED BY CONTROLLING AGENCY | DWG NAME: SCREW - CLOSE TOLERANCE, 100 DEGREE COUNTERSUNK, REDUCED HEAD, HI-TORQUE, NON-MAGNETIC CRES (125 KSI FSU) |
| AASU | HEAD HEIGHT | 0.101 INCHES NOMINAL |
| AASB | FASTENER LENGTH | 1.546 INCHES NOMINAL |
| SR-1 | MANUFACTURERS CODE | 76301 |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| STDC | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
| AASA | THREAD LENGTH | 0.656 INCHES NOMINAL |
| AAUR | GRIP DIAMETER | 0.4365 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM |
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